package cn.tedu.egweibo6.controller;

import cn.tedu.egweibo6.common.response.JsonResult;
import cn.tedu.egweibo6.mapper.WeiboMapper;
import cn.tedu.egweibo6.pojo.dto.WeiboDTO;
import cn.tedu.egweibo6.pojo.entity.Weibo;
import cn.tedu.egweibo6.pojo.vo.UserVO;
import cn.tedu.egweibo6.pojo.vo.WeiboDetailVO;
import cn.tedu.egweibo6.pojo.vo.WeiboVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.hibernate.validator.constraints.Range;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import springfox.documentation.annotations.ApiIgnore;

import javax.servlet.http.HttpSession;
import java.util.Date;
import java.util.List;

@Api(tags = "微博模版")
@RestController
@RequestMapping("/v1/weibo/")
@Slf4j
@Validated
public class WeiboController {

    @Autowired
    private WeiboMapper weiboMapper;

    @ApiOperation(value = "发布微博")
    @PostMapping("insert")
    public JsonResult insertWeibo(@RequestBody WeiboDTO weiboDTO, @ApiIgnore HttpSession session){
        log.debug("weiboDTO = " + weiboDTO);
        UserVO userVO = (UserVO) session.getAttribute("user");

        Weibo weibo = new Weibo();
        BeanUtils.copyProperties(weiboDTO,weibo);
        weibo.setCreated(new Date());
        weibo.setUserId(userVO.getId());

        weiboMapper.insertWeibo(weibo);

        return JsonResult.ok();
    }

    @ApiOperation(value = "微博首页功能")
    @GetMapping("selectIndex")
    public JsonResult selectIndex(){
        List<WeiboVO> weiboVOS = weiboMapper.selectIndex();

        return JsonResult.ok(weiboVOS);
    }

    @ApiOperation(value = "微博详情页")
    @GetMapping("selectById")
    @ApiImplicitParams(value = {@ApiImplicitParam(name = "id", value = "微博编号", required = true, dataType = "int"),
            @ApiImplicitParam(name = "username", value = "用户名", required = false, dataType = "string")})
    public JsonResult selectById(@Range(min = 1, message = "微博id必须大于0") @RequestParam Integer id, String username){
        log.debug("id = " + id + ", username = " + username);

        WeiboDetailVO weiboDetailVO = weiboMapper.selectById(id,username);

        return JsonResult.ok(weiboDetailVO);
    }
}
